KR20240118075A - 종이 필터 - Google Patents
종이 필터 Download PDFInfo
- Publication number
- KR20240118075A KR20240118075A KR1020247017300A KR20247017300A KR20240118075A KR 20240118075 A KR20240118075 A KR 20240118075A KR 1020247017300 A KR1020247017300 A KR 1020247017300A KR 20247017300 A KR20247017300 A KR 20247017300A KR 20240118075 A KR20240118075 A KR 20240118075A
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- mouthpiece
- filter element
- wrapper
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2116870.3 | 2021-11-23 | ||
| GBGB2116870.3A GB202116870D0 (en) | 2021-11-23 | 2021-11-23 | Paper filter |
| PCT/EP2022/082959 WO2023094439A1 (en) | 2021-11-23 | 2022-11-23 | Paper filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240118075A true KR20240118075A (ko) | 2024-08-02 |
Family
ID=78957484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247017300A Pending KR20240118075A (ko) | 2021-11-23 | 2022-11-23 | 종이 필터 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20250017263A1 (https=) |
| EP (2) | EP4183273A1 (https=) |
| JP (1) | JP2024540645A (https=) |
| KR (1) | KR20240118075A (https=) |
| CN (2) | CN220557411U (https=) |
| GB (1) | GB202116870D0 (https=) |
| PY (1) | PY22101379A (https=) |
| WO (1) | WO2023094439A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201213786D0 (en) * | 2012-08-01 | 2012-09-12 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO157125C (no) * | 1982-04-08 | 1988-06-01 | Filtrona Ltd | Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale. |
| GB0610144D0 (en) * | 2006-05-22 | 2006-06-28 | Filtrona Int Ltd | Tobacco smoke filter |
| GB201104475D0 (en) * | 2011-03-16 | 2011-04-27 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
| CA2863465C (en) * | 2012-02-23 | 2017-05-30 | Essentra Filter Products Development Co. Pte. Ltd | Tobacco smoke filter |
-
2021
- 2021-11-23 GB GBGB2116870.3A patent/GB202116870D0/en not_active Ceased
- 2021-12-21 EP EP21216337.2A patent/EP4183273A1/en active Pending
-
2022
- 2022-11-23 PY PY202222101379A patent/PY22101379A/es unknown
- 2022-11-23 US US18/712,862 patent/US20250017263A1/en active Pending
- 2022-11-23 JP JP2024530501A patent/JP2024540645A/ja active Pending
- 2022-11-23 EP EP22821505.9A patent/EP4436413A1/en active Pending
- 2022-11-23 KR KR1020247017300A patent/KR20240118075A/ko active Pending
- 2022-11-23 CN CN202223150482.8U patent/CN220557411U/zh active Active
- 2022-11-23 CN CN202280089648.3A patent/CN118591309A/zh active Pending
- 2022-11-23 WO PCT/EP2022/082959 patent/WO2023094439A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20250017263A1 (en) | 2025-01-16 |
| EP4436413A1 (en) | 2024-10-02 |
| CN118591309A (zh) | 2024-09-03 |
| WO2023094439A1 (en) | 2023-06-01 |
| CN220557411U (zh) | 2024-03-08 |
| GB202116870D0 (en) | 2022-01-05 |
| JP2024540645A (ja) | 2024-10-31 |
| PY22101379A (es) | 2023-07-17 |
| EP4183273A1 (en) | 2023-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11678697B2 (en) | Tobacco smoke filter | |
| EP2685849B1 (en) | Tobacco smoke filter | |
| CA2801373C (en) | Tobacco smoke filter | |
| JP6462212B2 (ja) | タバコの喫煙フィルター | |
| US20250000134A1 (en) | Paper tube | |
| KR20240118075A (ko) | 종이 필터 | |
| EP3720306B1 (en) | Tobacco smoke filter | |
| EP4181698B1 (en) | Paper cavity filter | |
| KR20250112272A (ko) | 지속 가능한 필터 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E13 | Pre-grant limitation requested |
Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |